C.S. Lewis biographer and Birmingham native Alan Jacobs received the 2006 John Pollock Award for Christian Biography Oct. 10 at Samford University in Birmingham. The award, presented annually by Samford’s Beeson Divinity School, recognized Jacobs’ book, “The Narnian: The Life and Imagination of C.S. Lewis,” as the most distinguished Christian biography of the past year. Jacobs, a former member of…